公开(公告)号：US10041142B2

公开(公告)日：2018-08-07

申请号：US14783111

申请日：2014-04-10

申请人： Ulrich Loser ,  Wolfram Palitzsch

发明人： Wolfram Palitzsch

IPC分类号： C22B3/16 ,  C22B3/46 ,  C22B7/00 ,  C22B11/00 ,  C22B13/00 ,  C22B25/00 ,  C01G5/00 ,  C01G5/02 ,  C22B3/00 ,  C22B25/06

CPC分类号： C22B3/16 ,  C01G5/00 ,  C01G5/02 ,  C22B3/46 ,  C22B7/006 ,  C22B7/007 ,  C22B11/042 ,  C22B11/048 ,  C22B13/045 ,  C22B25/04 ,  C22B25/06 ,  Y02P10/214 ,  Y02P10/228 ,  Y02P10/234 ,  Y02W30/827

摘要： The invention relates to a method for concentrating metals, in particular silver and/or tin and/or lead from scrap containing metal, by treating the material/scrap containing silver and/or tin and/or lead with a sulfonic acid of the formula R—SO2—OH in the presence of an oxidizing agent, wherein R can be an organic group or ammonia.

公开(公告)号：US10060010B2

公开(公告)日：2018-08-28

申请号：US14768767

申请日：2014-02-25

申请人： Ulrich Loser ,  Wolfram Palitzsch

发明人： Wolfram Palitzsch

IPC分类号： C22B3/06 ,  C22B3/08 ,  C22B3/16 ,  C22B7/00 ,  C22B58/00 ,  G06F3/01 ,  G06F3/0485 ,  C22B15/00 ,  C22B34/34

CPC分类号： C22B58/00 ,  C22B3/06 ,  C22B3/08 ,  C22B3/16 ,  C22B3/165 ,  C22B7/006 ,  C22B15/0071 ,  C22B34/34 ,  G06F3/013 ,  G06F3/0485 ,  Y02P10/234

摘要： A hydrometallurgical process for recovery of metals and/or semimetals from waste materials, such as high-tech or green-tech wastes, and/or electrical and electronic waste containing compound semiconductor materials and/or back contact materials and/or transparent electrically conducting oxides (TCOs), wherein the waste materials according to the invention are mixed thoroughly with a reaction solution of water, 1 to 5% by mass sodium bisulphate and 1-5% by mass sodium chlorite or with a reaction solution of water, 1 to 50% by mass organosulphonic acid and in the stoichiometric ratio to the organosulphonic acid 1-5% by mass of an oxidizing agent, and the metals and/or semimetals that are to be recovered are dissolved.

公开(公告)号：US20160053343A1

公开(公告)日：2016-02-25

申请号：US14783111

申请日：2014-04-10

申请人： Ulrich Loser ,  Wolfram Palitzsch

发明人： Wolfram Palitzsch

IPC分类号： C22B3/16 ,  C22B7/00 ,  C22B3/00

CPC分类号： C22B3/16 ,  C01G5/00 ,  C01G5/02 ,  C22B3/46 ,  C22B7/006 ,  C22B7/007 ,  C22B11/042 ,  C22B11/048 ,  C22B13/045 ,  C22B25/04 ,  C22B25/06 ,  Y02P10/214 ,  Y02P10/228 ,  Y02P10/234 ,  Y02W30/827

摘要： The invention relates to a method for concentrating metals, in particular silver and/or tin and/or lead from scrap containing metal, by treating the material/scrap containing silver and/or tin and/or lead with a sulfonic acid of the formula R—SO2—OH in the presence of an oxidizing agent, wherein R can be an organic group or ammonia.

摘要翻译： 本发明涉及一种通过用式R的磺酸处理含有银和/或锡和/或铅的材料/废料来集中金属，特别是银和/或锡和/或来自含废金属的铅的方法 -SO 2 -OH在氧化剂存在下反应，其中R可以是有机基团或氨。